You will need dBase or some other program that can read dBase
files in order to open them. Otherwise you will need to get another
program to open them, but they would ten be opened in a windows
environment and in the program.
You cannot open the files directly in DOS. You need to have
dBase and run it from DOS. If you have dBase, and you had it in a
folder on your C: drive called Dbase, on the DOS command line, or
going through Start and Run, you would type:
C:\Dbase\DBASE.EXE
Once dBase is running, assuming the dBase file is in the same
folder, on dBase's command line type USE and the name of the file.
So if the file was called names.dbf the command in dBase would
be:
USE names